Now
☁️
14.5°
💧6%
Loading current temperature, humidity, wind, and air quality context for Gualeguaychú, Entre Ríos, Argentina.
Current temperature, humidity, wind, and air quality context for Gualeguaychú, Entre Ríos, Argentina.
Overcast
Feels like 13.4°C
Humidity
83%
Relative humidity
Wind
11.2 km/h
E
UV
0
Low
Pressure
1024.7 hPa
Surface pressure
Now
☁️
14.5°
💧6%
10pm
☁️
14.8°
💧7%
11pm
☁️
14.9°
💧8%
12am
☁️
14.8°
💧8%
01am
☁️
14.7°
💧7%
02am
☁️
14.7°
💧6%
03am
☁️
14.8°
💧4%
04am
☁️
14.4°
💧3%
05am
☁️
14.2°
💧1%
06am
☁️
13.6°
07am
⛅
13.1°
08am
⛅
12.9°
09am
☁️
14.1°
10am
☁️
15.9°
11am
☁️
17.6°
12pm
☁️
19°
01pm
☁️
20.5°
02pm
☁️
21.8°
03pm
☁️
22.1°
04pm
☁️
22°
05pm
☁️
20.6°
06pm
☁️
18.3°
07pm
☁️
17.2°
08pm
☁️
16.6°
Loading air quality context...
13.4°C
Similar to actual
83%
Very Humid
11.2 km/h
Direction: E
0
Low
86%
Sky coverage
0 mm
Current rainfall
Gualeguaychú is strategically positioned in the heart of Entre Ríos, nestled within the fertile Mesopotamian region of Argentina. The city is defined by its intimate relationship with the Gualeguaychú River, which carves through a predominantly flat, low-lying alluvial plain. This topographical uniformity ensures that there are few natural barriers to wind flow, though the proximity to the river introduces a constant moisture gradient that influences local atmospheric stability. The urban character is a blend of traditional riverside settlements and expanding residential grids, surrounded by a vast agricultural hinterland dominated by citrus groves, soy plantations, and cattle ranching. This rural-urban gradient plays a critical role in the city's air quality; while the river provides a natural ventilation corridor that helps disperse urban pollutants, the surrounding agricultural belt introduces seasonal bio-aerosols and particulate matter from land management and soil. Elevation is minimal, meaning the city is susceptible to stagnant air masses during temperature inversions, where cool air traps pollutants near the surface. The industrial footprint is relatively light compared to larger metropolitan hubs like Buenos Aires, yet localized emissions from small-scale manufacturing and modern transport corridors along national routes contribute to the baseline chemical composition of the air. Consequently, the city's air quality is a delicate balance between the purifying effect of the riverine breezes and the episodic influx of organic particulates from the productive countryside, creating a unique environmental profile characteristic of the Argentine littoral.
The air quality narrative in Gualeguaychú follows a cyclical pattern driven by the humid subtropical climate and regional agricultural rhythms. During the summer and autumn, the city typically enjoys its cleanest air, as frequent thunderstorms and strong river breezes effectively scrub the atmosphere of particulate matter. However, the transition into winter brings a shift in meteorological dynamics. As temperatures drop, the region becomes prone to thermal inversions, where a layer of warm air traps cooler, denser air—and the pollutants within it—close to the ground. This period often coincides with the burning of agricultural residues in the surrounding countryside, leading to peaks in particulate matter that can haze the horizon. Winter fog, common along the riverbanks, further exacerbates the concentration of pollutants, making the months of January through March ideal for outdoor activities, while June and July require caution. For sensitive groups, such as asthmatics or the elderly, the winter months present the highest risk of respiratory irritation. It is recommended to limit strenuous outdoor exercise during early morning hours when inversions are most potent. Spring brings a moderate transition, though the rise in pollen from citrus and native flora can trigger allergic reactions, mimicking pollution-induced distress. By monitoring wind directions—specifically the northeasterlies—residents can gauge when fresh air is flushing the urban core. This seasonal dance between moisture, temperature, and human activity defines the respiratory health landscape of the city.
AQI (EPA)
19 · Good
Air quality context for the same location
US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
View full AQI details →